{"id":5,"date":"2015-08-03T20:03:02","date_gmt":"2015-08-03T20:03:02","guid":{"rendered":"http:\/\/sv1qzk.gr\/?p=5"},"modified":"2017-02-26T18:28:59","modified_gmt":"2017-02-26T16:28:59","slug":"dummy-load-150w-50-ohm","status":"publish","type":"post","link":"https:\/\/sv1qzk.gr\/index.php\/2015\/08\/03\/dummy-load-150w-50-ohm\/","title":{"rendered":"RF Dummy Load 150W  DC-2.5Ghz  50 Ohm"},"content":{"rendered":"<p>I decided to create a dummy load for my VU transceiver TM-D710E. After much thought I ended in something simple and cheap using the\u00a0following minimum materials:<\/p>\n<ol>\n<li>DUMMY LOAD RESISTOR HYBRID TERMINATION 150W 50Ohm DC-2.5Ghz 150N50 (Thanks <a href=\"http:\/\/www.sv1bds.gr\" target=\"_blank\">SV1BDS<\/a> for usefull advice) <a href=\"http:\/\/www.ebay.com\/itm\/DUMMY-LOAD-RESISTOR-HYBRID-TERMINATION-150W-50Ohm-DC-2-5Ghz-150N50-RFP-ANAREN-\/201120210471\" target=\"_blank\">http:\/\/www.ebay.com\/itm\/DUMMY-LOAD-RESISTOR-HYBRID-TERMINATION-150W-50Ohm-DC-2-5Ghz-150N50-RFP-ANAREN-\/201120210471?<\/a><\/li>\n<li>N Type jack female 4 Hole panel Mount Jack with solder post RF connector <a href=\"http:\/\/www.ebay.com\/itm\/N-Type-jack-female-4-Hole-panel-Mount-Jack-with-solder-post-RF-connector-\/150563214737?LH_DefaultDomain_0&amp;hash=item230e445591\" target=\"_blank\">http:\/\/www.ebay.com\/itm\/N-Type-jack-female-4-Hole-panel-Mount-Jack-with-solder-post-RF-connector-\/150563214737?LH_DefaultDomain_0&amp;hash=item230e445591\u00a0<\/a><strong>THIS ITEM IS CRITICAL<\/strong><\/li>\n<li>Heatsink 20cm x 9.5cm with one side flat and the other with mid flat zone 3.5cm minimun<\/li>\n<li>Thermal grease paste<\/li>\n<li>Nuts and bolts 3mm diameter (4 ps) \u226410mm length<br \/>\n<h6><\/h6>\n<\/li>\n<\/ol>\n<p>Opening the holes on the heatsink will be done according to the following diagram:<a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-274\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL.jpg\" alt=\"DUMMYLOAD-MINIMAL\" width=\"1653\" height=\"2338\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL.jpg 1653w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-212x300.jpg 212w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-724x1024.jpg 724w\" sizes=\"auto, (max-width: 1653px) 100vw, 1653px\" \/><\/a><\/p>\n<p><span style=\"color: #339966;\">Use the left key of the mouse to rotate the object. Use\u00a0mouse wheel to zoom in-out.<\/span><\/p>\n<div style='width:600; margin:auto; position:relative; font-size: 9pt; color: #777777;'>\r\n\t\t<canvas id='cv' style='border: 1px solid;' width='600' height='480' ><\/canvas>\r\n\t\t\r\n\t<\/div>\r\n\t\r\n\t<script type='text\/javascript'>\r\n\tvar canvas = document.getElementById('cv');\r\n\tvar viewer = new JSC3D.Viewer(canvas);\r\n\tviewer.setParameter('SceneUrl', 'https:\/\/sv1qzk.gr\/OBJ\/DUMMYLOAD-MINIMA.obj');\r\n\tviewer.setParameter('InitRotationX', -15);\r\n\tviewer.setParameter('InitRotationY', 135);\r\n\tviewer.setParameter('InitRotationZ', 0);\r\n\tviewer.setParameter('ModelColor', '#57524C');\r\n\tviewer.setParameter('BackgroundColor1', '#AAAAAA');\r\n\tviewer.setParameter('BackgroundColor2', '#505050');\r\n\tviewer.setParameter('RenderMode', 'texturesmooth');\r\n\tviewer.setParameter('MipMapping', 'on');\r\n\tviewer.init();\r\n\tviewer.update();\r\n  <\/script>\n<p>&nbsp;<\/p>\n<p>Assembly diagram<\/p>\n<p><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-zoom.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-172\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-zoom.jpg\" alt=\"DUMMYLOAD-MINIMAL-zoom\" width=\"1071\" height=\"870\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-zoom.jpg 1071w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/DUMMYLOAD-MINIMAL-zoom-300x244.jpg 300w\" sizes=\"auto, (max-width: 1071px) 100vw, 1071px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>From N-Type connector side<\/p>\n<p><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-6.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-8\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-6-1024x535.jpg\" alt=\"dummy-vlassis-6\" width=\"1200\" height=\"628\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-6-1024x535.jpg 1024w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-6-300x157.jpg 300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-2.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-13\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-2.jpg\" alt=\"dummy-vlassis-2\" width=\"4272\" height=\"3096\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-2.jpg 4272w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-2-300x217.jpg 300w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-2-1024x742.jpg 1024w\" sizes=\"auto, (max-width: 4272px) 100vw, 4272px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>From resistor side<\/p>\n<p><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-5.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-5-1024x539.jpg\" alt=\"dummy-vlassis-5\" width=\"1200\" height=\"632\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-5-1024x539.jpg 1024w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-5-300x158.jpg 300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-6\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-1024x836.jpg\" alt=\"dummy-vlassis\" width=\"1200\" height=\"980\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-1024x836.jpg 1024w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-300x245.jpg 300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-3.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-12\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-3-1024x792.jpg\" alt=\"dummy-vlassis-3\" width=\"1200\" height=\"928\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-3-1024x792.jpg 1024w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-3-300x232.jpg 300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><a href=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-4.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-10\" src=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-4-1024x872.jpg\" alt=\"dummy-vlassis-4\" width=\"1200\" height=\"1022\" srcset=\"https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-4-1024x872.jpg 1024w, https:\/\/sv1qzk.gr\/wp-content\/uploads\/2015\/08\/dummy-vlassis-4-300x256.jpg 300w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I decided to create a dummy load for my VU transceiver TM-D710E. After much thought I ended in something simple and cheap using the\u00a0following minimum materials: DUMMY LOAD RESISTOR HYBRID TERMINATION 150W 50Ohm DC-2.5Ghz 150N50 (Thanks SV1BDS for usefull advice) http:\/\/www.ebay.com\/itm\/DUMMY-LOAD-RESISTOR-HYBRID-TERMINATION-150W-50Ohm-DC-2-5Ghz-150N50-RFP-ANAREN-\/201120210471? N Type jack female 4 Hole panel Mount Jack with solder post RF connector &hellip; <a href=\"https:\/\/sv1qzk.gr\/index.php\/2015\/08\/03\/dummy-load-150w-50-ohm\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">RF Dummy Load 150W  DC-2.5Ghz  50 Ohm<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-5","post","type-post","status-publish","format-standard","hentry","category-dummy"],"_links":{"self":[{"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/posts\/5","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/comments?post=5"}],"version-history":[{"count":32,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/posts\/5\/revisions"}],"predecessor-version":[{"id":349,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/posts\/5\/revisions\/349"}],"wp:attachment":[{"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/media?parent=5"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/categories?post=5"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sv1qzk.gr\/index.php\/wp-json\/wp\/v2\/tags?post=5"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}